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Copyright 1991 David Jurgens |
INT 21,2B - Set Date
AH = 2B
CX = year (1980-2099)
DH = month (1-12)
DL = day (1-31)
on return:
AL = 00 if date change successful
= FF if invalid date
- sets DOS maintained clock
- DOS versions 3.3+ also update the CMOS date where applicable
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| Esc or Alt-X to exit |
int 21,2b |
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